HanaMicron Inc.

Hana Micron packages and tests finished semiconductor chips, the back-end manufacturing steps that turn raw silicon wafers into the memory and logic chips used in consumer electronics and other devices.

It supplies these services to leading global semiconductor companies and is listed on KOSDAQ, South Korea's tech-focused stock exchange. Beyond chip packaging and testing, the group also produces silicon and silicon-carbide components used as consumable parts inside the etching equipment that chipmakers rely on to pattern circuits.